add getSystemAlias to downloadDocuments

process/Document_lib/process.js

@@ -2,6 +2,7 @@ import("system.result");
 import("system.db");
 import("system.vars");
 import("system.neon");
+import("Sql_lib");
 
 /**
  * Provides static methods for managing documents.
@@ -19,7 +20,7 @@ function DocumentUtil(){
  * Documents will be downloaded with neon.doanload
  */
 DocumentUtil.downloadSelectedDocuments = function() {
-    var alias = db.getCurrentAlias();
+    var alias = SqlUtils.getSystemAlias();
     
     // Download selected files (=not opened)
     if(vars.exists("$local.uids") && vars.get("$local.rows") != '') {